# bmi.py
# YOUR NAME(S), DATE












# solution must be above this comment

# do not change any part of the code below
def main():
    height = float( input("enter height in inches: ") )
    weight = float( input("enter weight in pounds: ") )
    bodyMassIndex = bmi(height, weight)
    bmiCat = category(bodyMassIndex)
    allCats = ['Underweight','Normal','Overweight','Obese']
    if bmiCat in allCats:
        print("BMI is {0:.1f}: {1}".format(bodyMassIndex, bmiCat))
    else: print ("Category error:",bmiCat,'\n  must be one of ',allCats)

main()